unit-tests: Fix `cargo test` on 32-bit platforms
Fixes https://bz.mercurial-scm.org/show_bug.cgi?id=6506
This makes `IndexEntryBuilder::build`, which is only used in unit tests, use
`u32` or `u64` instead of platform-dependent `usize` when packing binary data
to be used at test input.
To run Rust unit tests in 32-bit mode in a x86-64 environment, use:
rustup target add i686-unknown-linux-gnu # Once
(cd rust && cargo test --target i686-unknown-linux-gnu)
Differential Revision: https://phab.mercurial-scm.org/D10351
CC := gcc
CFLAGS := -g -O2 -Wall -Werror
prefix ?= /usr/bin
hgsh: hgsh.o
$(CC) -o $@ $<
install: hgsh
install -m755 hgsh $(prefix)
clean:
rm -f *.o hgsh